| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $187.60 | 11.568% | $209.3016 | $209.30 | $209.30 | $209.30 |
| Purchase #2 | $38.30 | 13.161% | $43.3407 | $43.34 | $43.35 | $43.30 |
| Purchase #3 | $162.29 | 9.638% | $177.9315 | $177.93 | $177.95 | $177.90 |
| Purchase #4 | $46.28 | 8.301% | $50.1217 | $50.12 | $50.10 | $50.10 |
| Purchase #5 | $76.53 | 9.734% | $83.9794 | $83.98 | $84.00 | $84.00 |
| Purchase #6 | $132.37 | 4.340% | $138.1149 | $138.11 | $138.10 | $138.10 |
| Purchase #7 | $98.82 | 10.260% | $108.9589 | $108.96 | $108.95 | $109.00 |
| 7 purchase totals = | $742.19 | $811.7487 | $811.74 | $811.75 | $811.70 | |